BREAKING
SpaceXAI Launches Grok 4.5
0
$
input /1M
0
$
output /1M
0
k
context tokens
Benchmark Scores vs Opus 4.8
Terminal 2.1
83.3
Opus Terminal
78.9
SWE-Bench Pro
64.7
Opus SWE
69.2
0
x
fewer out tokens
0
t/s
speed
0
T
parameters
Grok 4.5 vs Claude Opus
Grok 4.5
cheaper
●
Lower API price
●
High token efficiency
●
Fast agentic runs
Claude Opus 4.8
rival
●
Strong SWE-Bench
●
Long-run agents
●
Higher price
Price and Speed as Key Levers
AI NEWS BLITZ
SpaceXAI has released Grok 4.5, a flagship model built for coding and agentic tasks.